| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $131.68 | 13.212% | $149.0776 | $149.08 | $149.10 | $149.10 |
| Purchase #2 | $157.37 | 11.511% | $175.4849 | $175.48 | $175.50 | $175.50 |
| Purchase #3 | $134.71 | 11.442% | $150.1235 | $150.12 | $150.10 | $150.10 |
| Purchase #4 | $110.71 | 12.203% | $124.2199 | $124.22 | $124.20 | $124.20 |
| Purchase #5 | $31.44 | 13.353% | $35.6382 | $35.64 | $35.65 | $35.60 |
| Purchase #6 | $191.39 | 9.487% | $209.5472 | $209.55 | $209.55 | $209.50 |
| Purchase #7 | $217.32 | 5.780% | $229.8811 | $229.88 | $229.90 | $229.90 |
| 7 purchase totals = | $974.62 | $1,073.9724 | $1,073.97 | $1,074.00 | $1,073.90 | |